Nicole Kidman looked effortlessly gorgeous in a white Nina Ricci dress at the 26th Annual Santa Barbara International Film Festival. When you've won Oscar, the world comes to expect high-voltage style from you. And of course, Nicole Kidman delivers every time. The 43-year-old mom to four has leaned towards reds, whites, and blacks in red carpet events, and always wears her hair in the most flattering style for the occasion. A woman whose beauty could easily be called ethereal, Kidman plays up her luminous skin with soft eye colors and red or pink lips. Topping off her outfit is usually a minimal amount of jewelry, which sets off her outfit without going over the top. This is Hollywood style at its best.